Perhaps you should try some spelling variations:
"coder java complexity algorithm based" » "coder java complement algorithm based" (Expand search), "coder java competitive algorithm based" (Expand search), "coder java compression algorithm based" (Expand search), "coder data complexity algorithm based" (Expand search), "coder and complexity algorithm based" (Expand search), "coder case complexity algorithm based" (Expand search), "codes java complexity algorithm based" (Expand search), "xcode java complexity algorithm based" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder java complexity algorithm based") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder java complexity algorithm based\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder java complexity algorithm based ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder java complexity algorithm based") OR ("api python python python programming"))*.